Browsing by Author "5408b75fa8f895ec7459a549a9194891"

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A numerical analysis of multiaxial fatigue in a butt weld specimen considering residual stresses

Llavori, Inigo; Esnaola, Jon Ander; Etxebarria, Unai; Lopez-Jauregi, Arkaitz; Ulacia, Ibai; Ugarte, Done; Larrañaga, Miren (EDP Sciences, 2018)

Residual Stress (RS) pattern changes considerably depending on the width of the plates and the welding parameters, having effect on the fatigue strength. Most of the standards do not consider them and in some works, yield ...
Predicción de una vida de fatiga de uniones soldadas considerando el valor de las tensiones residuales

Lopez-Jauregi, Arkaitz (Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2015)

Welding is the third most employed manufacturing process behind assembly and machining. These processes have a direct impact on several sectors such as machine-tool, transportation (automotive, naval, railway,…), energy ...
Procedure to predict residual stress pattern in spray transfer multipass welding

Ulacia, Ibai; Lopez-Jauregi, Arkaitz; Esnaola, Jon Ander; Ugarte, Done; Torca, Ireneo (Springer, 2015)

Gas metal arc welding (GMAW) is one of the most used joining method in the industry. However, one of the main problems of this process is the generation of residual stresses which have direct impact on the fatigue life of ...